D28460: Add KCModuleData as base class for plugin

[Méven Car]

meven added inline comments.

INLINE COMMENTS

> kcmoduleloader.h:113
> + *
> + * @since 5.69
> + */

@since 5.71

REPOSITORY
  R295 KCMUtils

REVISION DETAIL
  https://phabricator.kde.org/D28460

To: bport, #plasma, ervin
Cc: meven, broulik, kde-frameworks-devel, LeGast00n, cblack, michaelh, ngraham, 
bruns